Resubmissions

22-02-2022 16:14

220222-tpps3acabq 10

13-12-2021 19:00

211213-xn1eyseag7 10

Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    22-02-2022 16:14

General

  • Target

    core.bat

  • Size

    186B

  • MD5

    d279c15418813851121062bea345b62b

  • SHA1

    82725fd7f9fd33dfdad70900b59bc4cba89e69ed

  • SHA256

    9e68480f3b53ad751ad7a0787b200864f4cd1f01a84632acad19b33666d820e8

  • SHA512

    c389803d1095b7c33bc1235804ab2b80ebada97935b38661a0535d50d35f6572c049a191eabc991e6fdb1e8655fe1d2c610db9adcb4eb83986f5b26d7e855f54

Malware Config

Extracted

Family

icedid

rsa_pubkey.plain

Extracted

Family

icedid

Botnet

2354879232

C2

gadverjo.com

hevciak.com

reseptors.com

smallbadcity.com

Attributes
  • auth_var

    13

  • url_path

    /news/

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • Blocklisted process makes network request 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\core.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3448
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\enrich_64.tmp,DllMain /i="license.dat"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3892

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\license.dat

    MD5

    c7c45636ca690acdab7fba1e9d126f8b

    SHA1

    61376304cd90786813a80680a92cef03fedb6484

    SHA256

    cfc202b44509f2f607d365858a8218dfdc6b26f8087efcc5e46f4fef9ab53705

    SHA512

    9e6c7df9f70017b9eeb5868a358bc9eaf50de65dad04640220f380ff72e80bc303f034cb62929abb0c35d951b751732a131ae828c4c01cd1826610423f784db8

  • memory/3892-131-0x0000027F19EC0000-0x0000027F19F19000-memory.dmp

    Filesize

    356KB

  • memory/3892-132-0x0000027F18070000-0x0000027F180A7000-memory.dmp

    Filesize

    220KB